Temperature measurement characteristics of wireless switchgear

Wireless switchgear temperature measurement intelligent controlIt is a high-voltage system switchgearnewA type of developmentProduct, withMulti functional and intelligentThe manipulationDevice. Applicable to 3—35KV indoor central cabinets, handcart cabinets, fixed cabinets, and ring main unitswait a minute

The intelligent control device for switch status is a new type of multifunctional and intelligent dynamic simulation display product designed based on the development of high-voltage switchgear. It includes circuit simulation diagram, handcart (isolation knife) position, circuit breaker position (opening and closing status, spring energy storage status), grounding switch position, etc. It also has high-voltage live display (with self check), live locking, phase loss alarm, switchgear with internal environment detection display, opening/closing, remote/local, manual/self storage control, cabinet lighting and other functions. The intelligent device not only has a beautiful appearance, but also optimizes the overall layout of the switchgear, making it an ideal replacement product for use in the new generation of switchgear.

The intelligent control devices include AST100, AST200A, AST200B, and AST300 series.

The AST100 control device is an analog sensor with dimensions of 120 * 180 * 55, and is a common type of LED indicator.

The AST200 intelligent control device is divided into AST200A digital display intelligent control device and AST200b LCD display intelligent control device. Our AST200 intelligent control device has full functions,The intelligent control device of the switchgear has powerful functions. It is matched with the switchgear in an integrated layout, simplifying the panel design of the switchgear and beautifying the panel layout. In addition to dynamic simulation indication, live display and locking, temperature and humidity display and control, phase verification, secondary circuit voltage value display, human induction live prompt and cabinet lighting, voice error prevention prompt, time and date display, remote/local operation, remote communication and other functions, it also has the function of comprehensive power parameter measurement. The measured parameters are three-phase voltage, three-phase current, power factor, active power measurement, reactive power measurement, making the switchgear further intelligent, networked and digitized.

AST200A intelligent control is a digital display intelligent control, which is an intelligent digital tube display; AST200b is an intelligent LCD display with intelligent control. It is an intelligent LCD screen display; They are all digital sensors with dimensions of 240.5 * 188.5 * 87.5.

AST300 NoneA new concept of intelligent control for switchgear status display and control device based on line temperature measurement.liquid crystal displayThe product has powerful functions and is used in various types of switchgear such as 3-35KV indoor switchgear, central cabinet, handcart cabinet, fixed cabinet, and ring main unit. It is an upgraded product that adds new functions, which can further make the switchgear more intelligent, networked, and digitized. Convenient for users to use and operate.AST300The temperature measurement and control device for electrical contacts of the switchgear isJiangsu Aiste Electric Co., LtdThe combination of the company's original intelligent control device for switchgear and electrical contact temperature measurement device. It has all the functions of an intelligent control device for switchgear, as well as all the functions of an electrical contact temperature measurement device. Real time online detection, real-time monitoring of the temperature status of operating equipment, and intuitive observation of the status of the switchgear; Integrated installation, easy installation, stable performance, and more unified and centralized data, thereby improving work efficiency. It can be applied to temperature monitoring of switchgear dynamic and static contacts, isolation switches, cable joints, transformer contacts, and other parts.

AST300Main functions of intelligent control:

1. Multiple dynamic display functions such as switch status, circuit breaker position, and grounding switch position.
   2. High voltage live locking device.
   3. Two way temperature and humidity control and two way heating.
   4. Manual heating and one-way cooling output.
   5. Voice prompt function.
   6. Box switch, remote local switch, energy storage switch.
   7. The human infrared control head has human body sensing function.
   8. On site programmable functionality.
   9. Multi way switch contact temperature measurement function, real-time temperature display of multiple temperature measurement points.
   10. Equipped with temperature measurement alarm function, set the upper and lower limit temperature values for the alarm.
   11. Data communication function, with microcomputer networking interface, to achieve remote monitoring and management.
   12. Measure temperature data and analyze report functions.
   13. Automatic device recovery function and automatic device detection function.
   14. No signal and no data alarm function.